twins to single / 95 octane+meth: advice

odesh

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Mar 6, 2023
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Hey Seb, I would say SpeedTech's bottom-mount kit with a Precision 6466 Gen2 turbo and TurboSmart wastegate would be the way to go. Many people I know regard the feel of a bottom-mount kit as very responsive when comparing them to twins. Considering you spray a good deal of meth, you should easily reach around 600whp with a 6466 on ~20psi with 95oct.
I went this exact route, but used Pulsars 6466 and Pulsars wastegate which is copy of TurboSmart. Response should be great and top end way better than on stock twins.
 
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ktb_e92

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Apr 16, 2024
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Indiana
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2007 335i MT6
Odesh, nice! Pulsar is great too, definitely saves you a significant amount money for as good of a result as a Precision + TurboSmart/Tial combo. I would've suggested that brand to Seb as well but just assumed, since he mentioned Precision, that I would say which exact model would work best in case he was dead-set on that brand.
 
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